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Lenovo T430SI, 2355AK4 manual Replacing devices

Models: T430S T430SI 2355AK4

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4. Loosen the screws on the cover 1 , then remove the cover

5. Remove the two screws that secure the keyboard.

2.

6.Turn the computer over and open the display.

7.Push hard in the direction shown by the arrows keyboard will open up slightly 2 .

1

to unlatch the front side of the keyboard. The

Chapter 6. Replacing devices 75

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Lenovo T430SI, 2355AK4 manual Replacing devices

Contents

User Guide Third Edition December Copyright Lenovo Safety, Warranty, and Setup Guide Regulatory NoticeContents Replacing devices Iii Appendix B. Weee and recycling statementsIv User Guide Protect the cables from being damaged Read this firstProtect yourself from the heat that your computer generates Prevent your computer from getting wetCarry your computer carefully Important safety informationProtect your computer and data when moving it Handle your computer gentlyVii Safety guidelinesService and upgrades Conditions that require immediate actionPower cords and power adapters Extension cords and related devices Power supply statementPlugs and outlets Rechargeable battery notice General battery noticeExternal devices Heat and product ventilation Lithium coin cell battery noticeElectrical current safety information Xiii Using headphones or earphonesLaser compliance statement Liquid crystal display LCD noticeAdditional safety information Product overview Locating computer controls, connectors, and indicatorsFront view ThinkLight light Power buttonBuilt-in microphones on some models Integrated camera on some modelsSecurity keyhole Wireless radio switchRight-side view Black buttonCombo audio jack USB 3.0 connectorLeft-side view Fan louversBottom view PCI Express Mini Card slot for wireless LAN/WiMAXSmart card slot Rear View Always On USB connector Power jackEthernet connector Mini DisplayPort connector or Thunderbolt connectorSystem-status indicators Status indicatorsMachine type and model label Power status indicatorsBattery status Locating important product informationFCC ID and IC Certification number label Certificate of Authenticity label FeaturesUser Guide Battery life SpecificationsOperating environment Lenovo programs Accessing Lenovo programs on the Windows 7 operating systemProgram Icon name Program Control Panel section Green text in Control Panel Accessing programs from Control PanelAn introduction to Lenovo programs Accessing Lenovo programs on the Windows 8 operating systemAccess Connections Client Security SolutionLenovo Solution Center GPS EnablerLenovo Mobile Access Lenovo SettingsRescue and Recovery Password ManagerPower Manager Recovery MediaFrequently asked questions Using your computerRegistering your computer Need to attach or replace a device? Is getting connected in different locations a challenge?Function key combinations Power conservation Fn+F4Switching a display output location Fn+F7 Special keys and buttonsMultimedia controls Enabling or disabling the wireless features Fn+F5Changing the camera and audio settings Fn+F6 Adjusting the brightness level of the computer displaySetting the volume Volume and mute buttonsSetting the microphone mute button Windows key Using the UltraNav pointing deviceUsing the TrackPoint pointing device Windows keyChanging the cap Customizing the settings of the TrackPoint pointing deviceCustomizing the touch pad Using the touch padDisabling the TrackPoint pointing device or the touch pad Power managementChecking battery status Adding the UltraNav icon to the system trayTips on using the ac power adapter Using the ac power adapterCharging the battery Connecting the ac power adapterSleep Maximizing battery lifeManaging your battery power Power-saving modesEnabling the wakeup function Handling the batteryWireless off Click the Global Power Settings tabUsing your computer Tips for using the wireless LAN feature Connecting to the networkWireless connections Wireless LANBluetooth Establishing a wireless connectionWireless WAN Tips for using the wireless WAN featureChecking wireless connection status Using BluetoothAccess Connections wireless status icon Access Connections status iconPresentations and multimedia Changing display settingsConnecting a projector or external display Enabling or disabling the wireless featureConsiderations for attaching an external monitor Using the DVI monitorSetting the monitor type Set Resolution Click Advanced SettingsSelect Multiple Displays Using the Thunderbolt connector Setting up a presentationUsing the Extend desktop function Using the Mini DisplayPort connectorUsing audio features Using the Nvidia Optimus Graphics featureUsing the optical drive Using an integrated cameraUsing an ExpressCard, a flash media card, or a smart card Removing an ExpressCard, a flash media card, or a smart card Click Hardware and SoundYou and your computer Accessibility and comfortErgonomic information Comfort Accessibility informationAssistive technologies Travel accessoriesTraveling with your computer Travel tipsUser Guide Security Using passwordsPasswords and sleep mode Typing passwordsSelect Power-on Password Power-on passwordHard disk passwords Setting a power-on passwordSelect Hard Disk 1 Password Setting a hard disk passwordChanging or removing a hard disk password Supervisor passwordSelect Supervisor Password Setting, changing, or removing a supervisor passwordHard disk security Using Windows BitLocker Drive EncryptionSetting the security chip Setting the security chipLED behavior Description Using the fingerprint readerEnrolling your fingerprint LED behavior of the fingerprint readerLogging on to the system Swiping your finger over the readerCare for the fingerprint reader Setting the fingerprint readerSecurity Protecting data against viruses Using and understanding firewallsRecovery overview for Windows 7 models Recovery overviewCreating and using a recovery media Performing a backup operation Performing backup and recovery operationsCreating recovery media Using recovery mediaRescue files from your hard disk drive or from a backup Using the Rescue and Recovery workspacePerforming a recovery operation Click the Restore your system from a backup iconUsing a rescue medium Creating and using a rescue mediumCreating a rescue medium Reinstalling a preinstalled program Reinstalling preinstalled programs and device driversReinstalling preinstalled device drivers Refreshing your computer Solving recovery problemsRecovery overview for Windows 8 models Recovery solutions for Windows 8 modelsAdvanced startup options User Guide Replacing devices Replacing the batteryStatic electricity prevention User Guide Replacing a memory module User Guide Replacing devices Replacing the hard disk drive or solid state drive Replacing devices To remove the keyboard, do the following Replacing the keyboardReplacing devices To install the keyboard, do the following Replacing devices User Guide Replacing devices User Guide Replacing devices To replace a PCI Express Mini Card with three connectors Remove the screw Card pops up Remove the card User Guide Before you start, print these instructions User Guide Replacing devices User Guide Replacing devices User Guide Replacing devices Replacing the SIM card Replacing the Serial Ultrabay Slim deviceReplacing devices Replacing the backup battery Replacing devices User Guide Finding ThinkPad options Enhancing your computerPerforming a warm-swap operation Lift up the stopper on the hard disk drive adapter Enhancing your computer Inserting the secondary hard disk drive adapter into the bay ThinkPad docking stations and port replicatorsFront view User Guide Rear view User Guide Attaching a ThinkPad port replicator or docking station User Guide Enhancing your computer Detaching a ThinkPad port replicator or docking station Security featureUsing the system lock key User Guide 111 Advanced configurationInstalling a new operating system Before you beginInstalling the Windows 7 fix modules Installing the Windows 7 operating systemSelect UEFI/Legacy Boot Installing the registry patches for WindowsInstalling the Windows 8 update module package Installing the Windows 8 operating systemInstalling device drivers Select Startup BootClick Properties Click Change display settings Click Advanced SettingsMain menu ThinkPad SetupUefi secure boot Config menuAuto Both with Uefi first boot IPv4 FirstDisabled Menu item Submenu item Value CommentsDigital on Thinkpad is BothDisplay ThinkPad LCDBattery Optimized PowerBattery Optimized Always Disabled No runtimeSerial ATA Sata Beep and AlarmVT100+ Intel AMTDate/Time menu Menu item Submenu item Value Comments PasswordSecurity menu Enter FingerprintExternal InternalProtection Enabled Bios ROM String Reporting Bios text stringSmbios Reporting Smbios data Update OptionAnti-Theft Menu item Submenu item Value Comments Port AccessStartup menu Secure BootUser Mode Standard ModeUEFI/Legacy Boot Priority Menu item Value Comments BootNetwork Boot UEFI/Legacy Boot BothRestart menu Updating your system Uefi BiosSetting management features Using system managementSystem management Flash update Network Boot sequenceGeneral tips for preventing problems Preventing problems131 Click Downloads and drivers Getting the latest drivers using System UpdateMaking sure device drivers are current Getting the latest drivers from the Web siteCarry your computer properly Be careful about where and how you workTaking care of your computer Be gentle with your computerBe sure not to modify your computer Cleaning the cover of your computerTake care in setting passwords Register your computerCleaning your computer display Cleaning your computer keyboardUser Guide Computer stops responding Troubleshooting computer problemsDiagnosing problems TroubleshootingSpills on the keyboard Error messagesIf you spill something on your computer Troubleshooting computer problems User Guide Errors without messages Memory problems Beep errorsProblem Solution Solution Ethernet problemsNetworking UltraNav problems Wireless LAN problemWireless WAN problem Bluetooth problemsClick Keyboard Keyboard problemsComputer screen problems Display and multimedia devicesExternal monitor problems Double-clickSound, video and game controllers Audio problemsClick the Realtek HD Audio Manager icon Battery and power Fingerprint reader problemsBattery problems Power problems AC power adapter problemsStartup problems Power button problemSleep and hibernation problems Drives and other storage devices Hard disk drive problemsOptical drive problems Solid state drive problemsDocking station or port replicator problem Software problemsPorts and connectors USB problemGetting support Getting help and serviceBefore you contact Lenovo Lenovo Support Web site Using diagnostic programsCalling Lenovo Telephone numbers Purchasing additional servicesUser Guide 159 Wireless related informationWireless interoperability Appendix A. Regulatory informationUsage environment and your health Location of the UltraConnect wireless antennasType 1 Antenna location Type 2 Antenna location Locating wireless regulatory noticesIndustry Canada Class B emission compliance statement Export classification noticeElectronic emissions notices Federal Communications Commission Declaration of ConformityGerman Class B compliance statement User Guide 165 Appendix B. Weee and recycling statementsImportant Weee information Japan recycling statementsRecycling information for Brazil Battery recycling information for TaiwanDisposing of Lenovo computer components Battery recycling information for the European Union User Guide 169 Power plan Energy Saver settings when plugged into ac powerAppendix C. Energy Star model information Click Hardware and Sound Device ManagerClick OK 171 Appendix D. NoticesTrademarks Ukraine RoHS China RoHS Turkish RoHS173 India RoHS Page Part Number 1P P/N